Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Bradshaw Darrow Austin — 2 Patents

Amazon: 2 patents #7,232 of 19,158Top 40%
University Place, WA: #21 of 55 inventorsTop 40%
Washington: #35,700 of 76,902 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Bradshaw Darrow Austin has been granted 2 US patents while listed as an inventor at Amazon. The first was granted in 2021 and the most recent in January 2022. Bradshaw Darrow Austin ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Bradshaw Darrow Austin in University Place, WA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11226919 Communication link recovery Jian Liu, Jiming Sun 2022-01-18 $221,758,000
10936300 Live system updates Jiming Sun, Tsung Ho Wu 2021-03-02 $210,713,000